Be gentle to all and stern with yourself.
Only the educated are free.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
I can, therefore I am.
If you think you can do it, you can.
You never know what motivates you.
Never complain and never explain.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
When you're used to being prepared to reject conventional wisdom, it leaves you open to learn more.